Efficient algae cultivation equipment

Abstract

The invention relates to the technical field of algae cultivation, and discloses an efficient algae cultivation device which comprises an algae seed tank and an illumination lamp arranged outside the algae seed tank, a tank cover is fixed to the algae seed tank, a stirring rod is rotationally arranged in the tank cover in a penetrating mode, a transmission is connected to the stirring rod, and a motor is connected to the transmission. An aerator is fixed on the inner wall of one side, far away from the motor, of the algae seed tank, and the dispersing and stirring part is rotationally arranged in the algae seed tank and is connected with the stirring rod; the kneading and stirring part is arranged on the outer side of the scattering and stirring part so as to weaken the stirring impact on the algae; the scraping and brushing part is rotationally arranged on the inner side and the outer side of the algae seed tank and is movably connected with the scattering and stirring part; according to the invention, algae seeds and culture liquid are uniformly stirred at different positions in the algae seed tank, so that the stirring force is more uniformly dispersed, the flexibility is improved, and the shearing force is reduced, thereby preventing the shearing force from damaging algae cells during stirring, and improving the effects of mixing, stirring and culturing algae.

Description

Technical Field

[0001] The invention relates to the technical field of algae cultivation, and in particular to a highly efficient algae cultivation device. Background Art

[0002] In the field of algae cultivation technology, the combination of an algae seed tank, a stirring rod, a motor and a light lamp is an efficient algae cultivation equipment. Usually, algae seeds and cultivation liquid are injected into the algae seed tank, and the constant temperature heating rod is started to heat the algae seeds and the cultivation liquid and maintain a constant temperature. At the same time, the stirring rod is used to stir and mix the algae seeds and the cultivation liquid in the algae seed tank under the drive of the motor, and the light lamp is powered on to emit light to illuminate the algae seeds and the cultivation liquid through the algae seed tank, thereby providing sufficient light for algae cultivation, and thus efficiently cultivating algae in the algae seed tank. However, traditional efficient algae cultivation equipment still has problems in actual operation.

[0003] For example, in the actual operation process, shear force is usually generated during stirring. The stirring facility will use the shear force to damage the algae cells during stirring, thus affecting the effect of algae cultivation. Summary of the invention

[0004] The present invention provides an efficient algae cultivation device, which is used to stir algae seeds and cultivation liquid at different positions evenly in an algae seed tank, so that the stirring force is more evenly dispersed, while improving flexibility and reducing shear force, thereby preventing the shear force during stirring from damaging the algae cells of the algae, and improving the effects of mixing, stirring and algae cultivation.

[0005] In order to solve the above technical problems, the technical solution of the present invention is as follows: In the first aspect, an algae efficient cultivation device comprises: an algae seed tank and a lighting lamp arranged outside the algae seed tank, the algae seed tank is fixed with a tank cover, a stirring rod is rotatably arranged inside the tank cover, a transmission is connected to the stirring rod, a motor is connected to the transmission, an aerator is fixed to the inner wall of the algae seed tank away from the motor, a constant temperature heating rod is arranged on the inner side of the algae seed tank through a fixing component, and further comprises: The stirring part is rotatably arranged in the algae seed tank and connected to the stirring rod to evenly disperse the stirring force; The scattering and stirring part includes a support and a distribution part, wherein the support and the stirring rod are connected to the stirring rod and the algae seed tank, and the distribution part is arranged inside the support and the stirring part; The kneading and stirring part is arranged outside the loose stirring part to reduce the stirring impact on the algae; The kneading part includes a stirring member and a connecting member, wherein the stirring member is connected to the distribution member, and the connecting member is connected to the stirring member and the distribution member; The scraping and brushing part is rotatably arranged on the inner and outer sides of the algae seed tank and is movably connected to the stirring part to clean the outer sides of the algae seed tank and the light lamp as needed and scrape off the adhesion on the inner wall of the algae seed tank; The scraping and brushing part includes a scraping adjustment member and a brush cleaning member. The scraping adjustment member is arranged on the supporting and rotating member. The scraping adjustment member is connected to the brush cleaning member. The brush cleaning member is rotatably connected to the outer side of the algae seed tank.

[0006] Further, the support and rotation member comprises: The rotating disk is fixed to the end of the stirring rod away from the motor and is located inside the algae seed tank; A connecting ring is fixed on the outer side of the rotating disk and has an inclined angle; A first rotating ring is fixed to an end of the connecting ring away from the motor; A rubber ring is fixed on the inner side of the first swivel.

[0007] Furthermore, the distribution member includes: The bottom support ring is fixed to the inner side of the algae seed tank through a connecting component and is located above the aerator; There are four rotating rods, which are rotatably connected to the bottom support ring and are evenly distributed; The follower part is arranged on the outside of the rotating rod and is located between the first rotating ring and the connecting ring.

[0008] Further, the follower part includes: The rotating wheel is fixed to the end of the rotating rod away from the bottom support ring through a connecting component; A second supporting plate is rotatably connected to the inner side of the rotating wheel; An inclined plate is fixed on the second supporting plate; The inclined plates are interconnected with each other.

[0009] Further, the stirring member comprises: A plurality of support sleeves are evenly distributed and fixed on the outer side of the rotating rod; The flexible connector is symmetrically fixed on the outside of the support sleeve; The stirring plate is fixed at the end of the flexible connector away from the support sleeve.

[0010] Furthermore, the connecting member comprises: The stirring plates are interconnected with a second connecting plate; There are four diagonal support plates, which are evenly distributed and fixed on a side of the interconnection plate away from the motor; A support ring fixed to an end of the diagonal brace plate away from the interconnecting plate; The support plate is symmetrically arranged on the inner side of the support ring and is fixedly connected to the stirring plate; The support plate has one end fixed to the outer side of the support plate and the other end extending to the inner side of the support ring.

[0011] Further, the scraping member comprises: There are four guide grooves, and the four guide grooves are symmetrically opened through the interior of the connecting ring; There are four guide sleeves, which are symmetrically mounted on the outside of the connecting ring and extend to the inside of the guide groove; A scraping guide part is arranged on the outer side of the first rotating ring; The adjusting part is arranged above the connecting ring.

[0012] Further, the scraping guide part includes: A tough plate, which movably penetrates the guide groove, and one end of which is located in the guide groove and fixedly connected to the guide sleeve; There are four guide rods, which are evenly distributed and fixed on the outside of the first rotating ring and are located below the toughness plate; The first magnet is movably mounted on the outer side of the guide rod and fixedly connected to the other end of the tough plate; The scraper is fixed on the side of the first magnet close to the aerator.

[0013] Further, the adjusting part comprises: The electric rod is fixedly arranged through the tank cover and is located inside the algae seed tank and above the connecting ring; The annular magnet is fixed to one end of the electric rod close to the connecting ring, and the lifting device is arranged on the outer side of the rotating disk; The annular magnet is magnetically connected to the guide sleeve.

[0014] Further, the brush cleaning member comprises: The second rotating ring is rotatably mounted on the outer side of the algae seed tank through a bearing and is located below the tank cover; a brush plate, fixed below the second swivel; The first cotton brush is fixed on a side of the brush plate close to the algae seed tank and in contact with the algae seed tank; The second magnet is arranged on the inner side of the first cotton brush and is fixedly connected to the brush plate; The second cotton brush is fixed on the side of the brush plate away from the algae seed tank.

[0015] The above solution of the present invention includes at least the following beneficial effects: By providing a scattering and stirring part and a kneading and stirring part, when the motor is started to drive the stirring rod to rotate, the supporting and rotating parts provided in the scattering and stirring part will drive the distribution part provided in the scattering and stirring part to rotate, so that the distribution part uses the rotational power and friction force to push the stirring part provided in the kneading and stirring part to rotate under the support of the connecting part provided in the kneading and stirring part, so that the stirring part can stir and mix the algae seeds and the cultivation liquid at multiple positions in the algae seed tank, and at the same time, during the stirring and mixing process, the connecting part and the stirring part are used to cooperate with each other to provide flexibility for the stirring part, thereby preventing the shear force during stirring from damaging the algae cells, thereby improving the mixing and stirring and algae cultivation effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1A schematic diagram of the overall three-dimensional structure of an algae efficient cultivation device provided by an embodiment of the present invention; Figure 2 A schematic diagram of the three-dimensional structure of a controller, an arc support frame and an illumination lamp combination provided in an embodiment of the present invention; Figure 3 A schematic diagram of a three-dimensional structure of a motor, a shaft sleeve and a first support plate in cross-section and a combination of a stirring part and a kneading part provided in an embodiment of the present invention; Figure 4 A vertical cross-sectional view of a first support plate, a shaft sleeve, a rotating plate and a fixed cylinder assembly provided in an embodiment of the present invention; Figure 5 A schematic diagram of a three-dimensional structure of a first rotating ring, a connecting ring, a guide sleeve, a rotating disk, a rotating rod and a bottom support ring assembly provided in an embodiment of the present invention; Figure 6 A schematic diagram of the three-dimensional structure of a first rotating ring, a rotating wheel, a supporting ring and a rotating rod assembly provided in an embodiment of the present invention; Figure 7 A sectional stereoscopic diagram of a connection ring, a first rotating ring and a rotating disk assembly provided in an embodiment of the present invention; Figure 8 The embodiment of the present invention provides Figure 7 Schematic diagram of the structure at A in FIG. Fig. 9 The embodiment of the present invention provides Figure 7 Schematic diagram of the structure at B in FIG. Fig.10 A schematic diagram of the planar structure of a second support plate, an inclined plate and an interconnecting plate combination provided by an embodiment of the present invention; Fig.11 A schematic diagram of the planar structure of an algae seed tank, a rotating disk, an aerator, a first rotating ring, a constant temperature heating rod and a rotating rod assembly provided in an embodiment of the present invention; Fig.12 A cutaway perspective view of an algae seed tank provided in an embodiment of the present invention; Fig.13 A three-dimensional diagram of a first cotton brush, a second cotton brush and a brush plate assembly provided in an embodiment of the present invention; Fig.14 A three-dimensional exploded view of a first cotton brush, a second cotton brush and a brush plate assembly provided in an embodiment of the present invention; Fig.15 The embodiment of the present invention provides Figure 7 Schematic diagram of the structure at point C in the figure.

[0017] Description of reference numerals: In the figure: 1, controller; 2, algae seed tank; 3, arc support frame; 4, light; 5, support leg; 6, first connecting plate; 7, tank cover; 8, first support plate; 9, shaft sleeve; 10, transmission; 11, motor; 12, stirring rod; 13, filling pipe; 14, injection pipe; 15, water temperature monitor; 16, dissolved oxygen monitor; 17, PH monitor; 18, water level monitor; 19, row pipe; 20, aerator; 21, connecting plate; 22, constant temperature heating rod; 23, fixed cylinder; 24, rotating disk; 25, connecting ring; 26, rubber ring; 27, inclined plate; 28, the first Second support plate; 29, rotating wheel; 30, interconnecting plate; 31, rotating rod; 32, supporting sleeve; 33, flexible connector; 34, stirring plate; 35, second connecting plate; 36, inclined support plate; 37, supporting ring; 38, support plate; 39, supporting slide plate; 40, guide groove; 41, guide sleeve; 42, tough plate; 43, first rotating ring; 44, first magnet; 45, scraper; 46, guide rod; 47, electric rod; 48, annular magnet; 49, second rotating ring; 50, brush plate; 51, first cotton brush; 52, second magnet; 53, second cotton brush; 54, bottom support ring; 55, fixing rod. DETAILED DESCRIPTION

[0018] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present invention and to enable the scope of the present invention to be fully communicated to those skilled in the art.

[0019] like Figures 1 to 15 As shown, an embodiment of the present invention provides an efficient algae cultivation device, including: an algae seed tank 2 and a lighting lamp 4 arranged outside the algae seed tank 2, a tank cover 7 is fixed on the algae seed tank 2, a stirring rod 12 is rotatably arranged inside the tank cover 7, a transmission 10 is connected to the stirring rod 12, a motor 11 is connected to the transmission 10, an aerator 20 is fixed to the inner wall of the algae seed tank 2 away from the motor 11, a constant temperature heating rod 22 is arranged on the inner side of the algae seed tank 2 through a fixing component, and further includes: The stirring part is rotatably disposed in the algae seed tank 2 and connected to the stirring rod 12 to evenly disperse the stirring force; The stirring part includes a support and a distribution part. The support and the stirring rod 12 and the algae seed tank 2 are connected, and the distribution part is arranged inside the support and the stirring part. The kneading and stirring part is arranged outside the loose stirring part to reduce the stirring impact on the algae; The kneading part includes a stirring member and a connecting member, the stirring member is connected to the distribution member, and the connecting member is connected to the stirring member and the distribution member; The scraping and brushing part is rotatably arranged on the inner and outer sides of the algae seed tank 2 and is movably connected to the stirring part to clean the outer sides of the algae seed tank 2 and the light 4 as needed, and to scrape off the adhesion on the inner wall of the algae seed tank 2; The scraping and brushing part includes a scraping adjustment member and a brush cleaning member. The scraping adjustment member is arranged on the supporting and rotating member. The scraping adjustment member is connected to the brush cleaning member. The brush cleaning member is rotatably connected to the outer side of the algae seed tank 2.

[0020] Specifically, a first connecting plate 6 is fixed to one side of the algae seed tank 2, a controller 1 is fixed to the end of the first connecting plate 6 away from the algae seed tank 2, an arc support frame 3 is fixed to the side of the controller 1 close to the algae seed tank 2, there are multiple lighting lamps 4, and the multiple lighting lamps 4 are evenly fixed on the inner side of the arc support frame 3, and the outer side of the algae seed tank 2 is symmetrically fixed with supporting legs 5, and a first supporting plate 8 is fixed to the side of the tank cover 7 away from the algae seed tank 2, and a shaft sleeve 9 is fixed to the end of the first supporting plate 8 away from the tank cover 7, the shaft sleeve 9 and the first supporting plate 8 are located on the outer side of the stirring rod 12, and the end of the shaft sleeve 9 away from the first supporting plate 8 is fixedly connected to the transmission 10, the driving end of the transmission 10 is connected to one end of the stirring rod 12, and the driving end of the motor 11 is connected to the transmission 10, and a filling pipe 13, an injection pipe 14, and The water temperature monitor 15, the dissolved oxygen monitor 16, the PH monitor 17 and the water level monitor 18, and the filling pipe 13, the injection pipe 14, the water temperature monitor 15, the dissolved oxygen monitor 16, the PH monitor 17 and the water level monitor 18 are electrically connected to the controller 1, the injection pipe 14 is adjacent to the filling pipe 13, the water temperature monitor 15 is adjacent to the injection pipe 14, the dissolved oxygen monitor 16 is adjacent to the water temperature monitor 15, the PH monitor 17 is adjacent to the dissolved oxygen monitor 16, and the water level monitor 18 is adjacent to the PH monitor 17. A solid cylinder 23 is fixed to the end of the first support plate 8 away from the shaft sleeve 9, and the rotating disk 24 is rotatably mounted on the outside of the solid cylinder 23. The outside of the bottom support ring 54 is symmetrically fixed with a solid rod 55, and the solid rod 55 is fixedly connected to the inner wall of the algae seed tank 2 and is located above the connecting plate 21.

[0021] The controller 1 can provide support for the arc support frame 3, and the arc support frame 3 can stably support the lighting lamp 4. The lighting lamp 4 will emit light after being powered on, and the controller 1 can provide stably support for the algae seed tank 2 through the first connecting plate 6, and the support leg 5 can stably support the algae seed tank 2. The algae seed tank 2 is far away from the arc support frame 3 and is penetrated by a drain pipe 19. The drain pipe 19 can provide a discharge channel for the algae seed tank 2. The staff needs to connect the valve to the drain pipe 19 to control the opening or closing of the channel of the drain pipe 19. The algae seed tank 2 and the tank cover 7 can cooperate to provide storage and cultivation space for algae seeds and cultivation liquid. The first support plate 8, the shaft sleeve 9 and the solid cylinder 23 can provide rotation space and protection for the stirring rod 12, and the shaft sleeve 9 can stably support the transmission 10. The transmission 10 can provide support for the motor 11. After the motor 11 is started, it can drive the transmission 10 to operate, so that the transmission 10 drives the stirring rod 12 to rotate using the driving end, so that the stirring rod 12 can drive the turntable 24 to rotate together under the support of the solid cylinder 23.

[0022] In the actual application process of this embodiment: the staff can use the fixed components to connect the pipeline for conveying algae seeds with the filling pipe 13 according to the actual needs, so that the algae seeds are filled into the inner side of the algae seed tank 2, and at the same time connect the pipeline for conveying the cultivation liquid with the injection pipe 14, so that the cultivation liquid passes through the injection pipe 14 into the inner side of the algae seed tank 2, and then operate the controller 1 to start the water temperature monitor 15, the dissolved oxygen monitor 16, the PH monitor 17 and the water level monitor 18, so that the water temperature monitor 15, the dissolved oxygen monitor 16, the PH monitor 17 and the water level monitor 18, so that the water temperature detector monitors the temperature of the cultivation liquid, the dissolved oxygen monitor 16 monitors the dissolved oxygen content in the algae seed tank 2, the PH monitor 17 monitors the PH value of the cultivation liquid, and the water level monitor 18 is used to accurately detect the water level of the cultivation liquid, and the controller 18 is used to control the water level of the cultivation liquid. The dissolved oxygen concentration in the algae seed tank 2 is six to eight milligrams per liter. When the pH value in the algae seed tank 2 is lower than 8, it is necessary to inject alkaline substances into the algae seed tank 2 from the injection pipe 14. When the pH value is higher than 8, it is necessary to add acidic substances into the algae seed tank 2 from the injection pipe 14, and the controller 1 will display the monitored values ​​for the staff's reference. At the same time, the staff needs to operate the controller 1 to power on the light lamp 4. The algae seed tank 2 is made of transparent material. After the light lamp 4 is powered on, it will emit light under the support of the arc support frame 3 to illuminate the algae seeds and the cultivation liquid through the algae seed tank 2 to provide sufficient light. At the same time, the oxygenator 20 and the constant temperature heating rod 22 are controlled to start, so that the constant temperature heating rod 22 heats the cultivation liquid and maintains a constant temperature under the support of the connecting plate 21. At the same time, after the oxygenator 20 is started, uninterrupted aeration will be performed in the algae seed tank 2 for 24 hours.

[0023] As a preferred embodiment of the present invention, the support and rotation member includes: The rotating disk 24 is fixed to the end of the stirring rod 12 away from the motor 11 and is located inside the algae seed tank 2; The connecting ring 25 is fixed on the outer side of the rotating disk 24 and has an inclined angle; A first rotating ring 43 is fixed to an end of the connecting ring 25 away from the motor 11; The rubber ring 26 is fixed on the inner side of the first rotating ring 43 .

[0024] Specifically, the solid cylinder 23 can provide rotational support for the turntable 24 under the support of the first support plate 8, the stirring rod 12 can drive the turntable 24 to rotate, the turntable 24 can provide support for the connecting ring 25, the connecting ring 25 can provide support for the first rotating ring 43, and the first rotating ring 43 can firmly support the rubber ring 26. The rubber ring 26 has a certain elasticity and can be deformed under the action of external force, and will rebound after the external force disappears.

[0025] The distribution parts include: The bottom support ring 54 is fixed to the inner side of the algae seed tank 2 through a connecting component and is located above the aerator 20; There are four rotating rods 31, which are rotatably connected to the bottom support ring 54 and are evenly distributed; The follower part is arranged outside the rotating rod 31 and is located between the first rotating ring 43 and the connecting ring 25 .

[0026] Specifically, the algae seed tank 2 can provide support for the fixing rod 55 so that the fixing rod 55 can stably support the bottom support ring 54 . The bottom support ring 54 is located on the outside of the constant temperature heating rod 22 . The bottom support ring 54 can provide rotational support for the rotating rod 31 .

[0027] The following parts include: The rotating wheel 29 is fixed to the end of the rotating rod 31 away from the bottom support ring 54 through a connecting member; The second support plate 28 is rotatably connected to the inner side of the rotating wheel 29; Inclined plate 27, fixed on the second supporting plate 28; Interconnection plates 30 are connected between the inclined plates 27 .

[0028] In actual application of this embodiment, the rotating rod 31 can provide support for the rotating wheel 29 and can rotate together with the rotating wheel 29. The second supporting plate 28 can provide rotational support for the rotating wheel 29. The second supporting plate 28 can provide stable support for the inclined plate 27. The inclined plate 27 can provide support for the interconnecting plate 30.

[0029] The staff can start the motor 11 under the support of the transmission 10 according to the actual needs, so that the motor 11 drives the transmission 10 to run and drives the stirring rod 12 to rotate through the transmission 10 under the support of the shaft sleeve 9, so that the stirring rod 12 drives the turntable 24 to rotate together under the action of external force, so that the turntable 24 drives the connecting ring 25 to rotate by the rotational force, and the connecting ring 25 drives the first rotating ring 43 to rotate together, so that the first rotating ring 43 drives the rubber ring 26 to rotate, and the rubber ring 26 drives the rotating wheel 29 to rotate by the rotational force and friction force. At the same time, the rotating wheel 29 drives the rotating rod 31 to rotate under the support of the bottom support ring 54 and the fixed rod 55 under the action of external force. At the same time, the bottom support ring 54 can provide support for the second support plate 28, the inclined plate 27 and the interconnecting plate 30 through the rotating rod 31, so that the rotating rod 31 can drive the support sleeve 32 to rotate together, thereby realizing rotation distributed at different positions, so that the stirring force is more evenly dispersed.

[0030] In another preferred embodiment of the present invention, the stirring member comprises: There are multiple support sleeves 32, which are evenly distributed and fixed on the outer side of the rotating rod 31; The flexible connector 33 is symmetrically fixed on the outside of the support sleeve 32; The stirring plate 34 is fixed to one end of the flexible connector 33 away from the support sleeve 32 .

[0031] Specifically, the support sleeve 32 can provide support for the flexible connector 33 under the support of the rotating rod 31. The flexible connector 33 can bend and deform under the action of external force, and can be straightened by centrifugal force, and can provide support for the stirring plate 34. The stirring plate 34 can use rotational power to stir.

[0032] The connecting parts include: The stirring plates 34 are connected to each other with a second connecting plate 35; There are four diagonal support plates 36, which are evenly distributed and fixed on a side of the interconnection plate 30 away from the motor 11; A support ring 37, fixed to an end of the diagonal support plate 36 away from the interconnection plate 30; The support plate 38 is symmetrically arranged on the inner side of the support ring 37 and fixedly connected to the stirring plate 34; One end of the support plate 39 is fixed to the outside of the support plate 38 , and the other end extends to the inside of the support ring 37 .

[0033] Specifically, the stirring plate 34 can provide support for the second connecting plate 35, and the second connecting plate 35 can connect the stirring plates 34 to each other to prevent the stirring plates 34 from colliding with each other, and the interconnecting plate 30 can provide support for the diagonal support plate 36, so that the diagonal support plate 36 can provide stable support for the support ring 37, and the support ring 37 can provide movement guidance and rotation support for the support slide plate 39, and the support slide plate 39 can provide support for the support plate 38, so that the support plate 38 can provide support for the stirring plate 34 close to the support ring 37.

[0034] When the rotating rod 31 rotates, the rotating rod 31 will drive the support sleeve 32 to rotate under the action of external force, so that the support sleeve 32 uses the rotational force to drive the flexible connector 33 to rotate, and the flexible connector 33 uses the rotational force to drive the stirring plate 34 to rotate together. At the same time, the stirring plate 34 will drive the supporting plate 39 to rotate along the inner side of the supporting ring 37 by driving the second connecting plate 35 and the supporting plate 38. At the same time, the supporting ring 37 can provide limiting support and movement guiding function for the supporting plate 39, so that the supporting plate 39 can provide limiting support for the stirring plate 34 through the supporting plate 38 and the second connecting plate 35, so that the flexible connector 33, the stirring plate 34 and the second connecting plate 35 cooperate to use the rotational force to stir the algae seed tank 2. When the second connecting plate 35 is resisted by an external force during the rotation process, it will be pushed by the external force, so that the stirring plate 34 and the second connecting plate 35 can use the external force to push the flexible connector 33 to bend. At the same time, the stirring plate 34 will drive the supporting plate 39 through the supporting plate 38 to rotate in the opposite rotation direction of the rotating rod 31 under the support of the supporting ring 37, thereby bending the flexible connector 33, reducing the external force transmitted to the stirring plate 34 and the second connecting plate 35, and then reducing the shear force, preventing the algae species from being damaged by the shear force. When the external force on the stirring plate 34 and the second connecting plate 35 disappears, the flexible connector 33 will be straightened by the centrifugal force generated by the rotation, and at the same time cooperate with the supporting rotating parts and the distribution parts to prevent the shear force during stirring from damaging the algae cells of the algae, thereby improving the mixing and stirring and algae cultivation effects.

[0035] As a preferred embodiment of the present invention, the scraping member comprises: There are four guide grooves 40, and the four guide grooves 40 are symmetrically opened through the interior of the connecting ring 25; There are four guide sleeves 41, which are symmetrically mounted on the outside of the connecting ring 25 and extend to the inside of the guide groove 40; A scraping guide part is arranged on the outer side of the first rotating ring 43; The adjusting part is arranged above the connecting ring 25 .

[0036] Specifically, the connecting ring 25 can provide a space for the guide groove 40 , and the guide groove 40 can provide a moving guide space for the guide sleeve 41 . The guide groove 40 cooperates with the connecting ring 25 to provide a moving guide for the guide sleeve 41 . The guide sleeve 41 is made of iron.

[0037] Scraping guide parts include: A tough plate 42 is movably arranged to penetrate the guide groove 40, and one end of the tough plate 42 is located in the guide groove 40 and fixedly connected to the guide sleeve 41; There are four guide rods 46 , which are evenly distributed and fixed on the outside of the first rotating ring 43 and are located below the tough plate 42 ; The first magnet 44 is movably mounted on the outer side of the guide rod 46 and fixedly connected to the other end of the tough plate 42; The scraper 45 is fixed on a side of the first magnet 44 close to the aerator 20 .

[0038] Specifically, the guide groove 40 can provide a moving guide and a through channel for the tough plate 42, and the tough plate 42 can be deformed under the action of external force. The guide rod 46 can provide moving support and guidance for the first magnet 44 under the support of the first rotating ring 43, and the first magnet 44 can stably support the scraper 45.

[0039] Adjustment parts include: The electric rod 47 penetrates the tank cover 7 and is fixedly arranged, and is located inside the algae seed tank 2 and above the connecting ring 25; The annular magnet 48 is fixed to one end of the electric rod 47 close to the connecting ring 25 and is lifted and lowered on the outer side of the rotating disk 24; The ring magnet 48 is magnetically connected to the guide sleeve 41 .

[0040] Specifically, the fixed end of the electric rod 47 is fixedly connected to the first support plate 8, so that the first support plate 8 can provide support for the electric rod 47, and the electric rod 47 can provide support for the annular magnet 48, and the annular magnet 48 can use magnetic force to absorb and position the guide sleeve 41.

[0041] The cleaning parts include: The second rotating ring 49 is rotatably mounted on the outer side of the algae seed tank 2 through a bearing and is located below the tank cover 7; A brush plate 50 is fixed below the second rotating ring 49; The first cotton brush 51 is fixed on a side of the brush plate 50 close to the algae seed tank 2 and in contact with the algae seed tank 2; The second magnet 52 is disposed on the inner side of the first cotton brush 51 and is fixedly connected to the brush plate 50; The second cotton brush 53 is fixed on a side of the brush plate 50 away from the algae seed tank 2 .

[0042] In actual application of this embodiment, the algae seed tank 2 can provide rotational support for the second rotating ring 49, and the second rotating ring 49 can provide support for the brush plate 50, so that the brush plate 50 can provide support for the first cotton brush 51, the second magnet 52 and the second cotton brush 53, and the first magnet 44 can use magnetic force to push the second magnet 52 to move together.

[0043] When the algae cultivation is completed, the staff can control the valve connected to the drain pipe 19 to open, so that the algae and cultivation liquid in the algae seed tank 2 can pass through the algae seed tank 2 into the inner side of the drain pipe 19, and be discharged through the drain pipe 19 for collection by the staff. After the substances in the algae seed tank 2 are discharged, the staff can keep the motor 11 started as needed, so that the turntable 24 continues to drive the connecting ring 25 to rotate together. At the same time, the staff needs to control the electric rod 47 to contract, so that the electric rod 47 drives the annular magnet 48 to move upward together, so that the annular magnet 48 gradually moves away from the guide sleeve 41, thereby causing the magnetic force of the annular magnet 48 to be unable to position the guide sleeve 41 (when the annular magnet 48 approaches the guide sleeve 41, the annular magnet 48 will use magnetic force to position the guide sleeve 41, and at the same time will not hinder the guide sleeve 41 from rotating with the connecting ring 25), so that the guide sleeve 41 uses the centrifugal force generated by the rotation to move along the guide groove 40 in the direction close to the first magnet 44, and at the same time, the guide sleeve 41 will use external force to push the toughness plate 42 together in the direction close to the first magnet 44. At the same time, the tough plate 42 will bend and deform under the guidance of the guide rod 46 and the support of the first magnet 44, so that the tough plate 42 uses external force to push the first magnet 44 to move along the guide rod 46 toward the inner wall of the algae seed tank 2, and the first magnet 44 will drive the scraper 45 to move together and fit with the inner wall of the algae seed tank 2, and the scraper 45 and the first magnet 44 will rotate together with the connecting ring 25, so that the scraper 45 can scrape off the algae adhered to the inner wall of the algae seed tank 2 during the rotation process, and the first magnet 44 will use magnetic force to push the second magnet 52 during the rotation process, so that the second magnet 52 uses external force to drive the brush plate 50 and the second rotating ring 49 to rotate under the support of the algae seed tank 2, so that the brush plate 50 can drive the first cotton brush 51 and the second cotton brush 53 to rotate together during the rotation process, so that the first cotton brush 51 can brush and clean the dust on the outer wall of the algae seed tank 2 during the rotation process, and the second cotton brush 53 will brush the dust on the lighting lamp 4 during the rotation process to prevent the algae seed tank 2 from affecting the uniformity of illumination due to dust.

[0044] Working principle: the stirring rod 12 is driven to rotate by the motor 11, and the transmission 10 adjusts the stirring speed. The stirring rod 12 is connected to the scattering stirring part. The supporting and distributing parts of the scattering stirring part work together to evenly disperse the stirring force and avoid excessive local stirring intensity. The kneading stirring part adjusts the contact strength with the algae species through the cooperation of the stirring plate 34 and the soft connector 33 to reduce the damage to the algae cells caused by the shear force generated during stirring. Through the cooperation between the scattering stirring part and the kneading stirring part, the stirring force is evenly dispersed to avoid damage to the algae cells caused by excessive local shear force, thereby improving the cultivation effect.

[0045] The scraper uses the cooperation of the electric rod 47 and the annular magnet 48 to achieve close contact between the scraper 45 and the inner wall of the algae seed tank 2, and removes impurities adhering to the inner wall by rotating the scraper 45. The action of the scraper 45 and the first magnet 44 also drives the external brush cleaning part to operate, cleaning the light 4 and the outer wall of the tank. The scraper brush component realizes automatic cleaning of the inner and outer walls, avoiding light interference and pollution accumulation caused by manual cleaning, and greatly improving work efficiency.

[0046] The tank cover 7 is equipped with a water temperature monitor 15, a dissolved oxygen monitor 16, a pH monitor 17 and a water level monitor 18 to detect the state of the culture liquid in real time. The constant temperature heating rod 22 and the aerator 20 maintain a suitable culture environment. The lighting lamp 4 is stably supported by the arc support frame 3 and is evenly distributed around the algae seed tank 2. The light passes through the transparent tank body to provide the required light energy for the algae. The arc support frame 3 structure stably supports the lighting lamp 4, and the transparent tank body is evenly transparent to ensure the efficiency of algae photosynthesis.

[0047] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An algae efficient cultivation device, comprising: An algae seed tank (2), an interconnecting plate (30), a stirring plate (34), and a lighting lamp (4) arranged outside the algae seed tank (2); a tank cover (7) is fixed to the algae seed tank (2); a stirring rod (12) is rotatably arranged inside the tank cover (7); a transmission (10) is connected to the stirring rod (12); a motor (11) is connected to the transmission (10); an aerator (20) is fixed to an inner wall of the algae seed tank (2) away from the motor (11); a constant temperature heating rod (22) is arranged on the inner side of the algae seed tank (2) via a fixing component; and the algae seed tank (2) is characterized in that it also includes: A dispersing and stirring portion, rotatably disposed in the algae seed tank (2) and connected to the stirring rod (12) to evenly disperse the stirring force; The scattering and stirring part comprises a supporting and rotating member and a distributing member, the supporting and rotating member is connected to the stirring rod (12) and the algae seed tank (2), and the distributing member is arranged inside the supporting and rotating member; The kneading and stirring part is arranged outside the loose stirring part to reduce the stirring impact on the algae; The kneading part includes a stirring member and a connecting member, wherein the stirring member is connected to the distribution member, and the connecting member is connected to the stirring member and the distribution member; The connecting member comprises: There are a plurality of stirring plates (34), and a second connecting plate (35) is connected between the plurality of stirring plates (34); Four diagonal support plates (36) are evenly distributed and fixed on a side of the interconnection plate (30) away from the motor (11); A support ring (37) is fixed to an end of the diagonal support plate (36) away from the interconnection plate (30); A support plate (38) is symmetrically arranged on the inner side of the support ring (37) and fixedly connected to the stirring plate (34); A support plate (39), one end of which is fixed to the outside of the support plate (38) and the other end of which extends to the inside of the support ring (37); A scraping and brushing part is rotatably arranged on the inner and outer sides of the algae seed tank (2) and is movably connected to the stirring part so as to clean the outer sides of the algae seed tank (2) and the illumination lamp (4) as required and to scrape off adhesions on the inner wall of the algae seed tank (2); The scraping and brushing part comprises a scraping adjustment member and a brush cleaning member, wherein the scraping adjustment member is arranged on the supporting and rotating member, the scraping adjustment member is connected to the brush cleaning member, and the brush cleaning member is rotatably connected to the outer side of the algae seed tank (2).

2. The algae efficient cultivation equipment according to claim 1, characterized in that: The support and rotation member comprises: A rotating disk (24) is fixed to an end of the stirring rod (12) away from the motor (11) and is located inside the algae seed tank (2); A connecting ring (25) is fixed on the outer side of the rotating disk (24) and has an inclined angle; A first rotating ring (43) is fixed to an end of the connecting ring (25) away from the motor (11); The rubber ring (26) is fixed on the inner side of the first rotating ring (43).

3. The algae efficient cultivation equipment according to claim 2, characterized in that: The distribution member comprises: A bottom support ring (54) is fixed to the inner side of the algae seed tank (2) via a connecting component and is located above the aerator (20); There are four rotating rods (31), and the four rotating rods (31) are rotatably connected to the bottom support ring (54) and are evenly distributed; The follower part is arranged outside the rotating rod (31) and is located between the first rotating ring (43) and the connecting ring (25).

4. The algae efficient cultivation equipment according to claim 3, characterized in that: The following parts include: A rotating wheel (29) is fixed to an end of the rotating rod (31) away from the bottom support ring (54) through a connecting member; A second support plate (28) rotatably connected to the inner side of the rotating wheel (29); An inclined plate (27) fixed on the second supporting plate (28); The inclined plates (27) are interconnected with interconnecting plates (30).

5. The algae efficient cultivation equipment according to claim 4, characterized in that: The stirring member comprises: A plurality of support sleeves (32) are evenly distributed and fixed on the outer side of the rotating rod (31); A soft connector (33) is symmetrically fixed on the outside of the support sleeve (32); The stirring plate (34) is fixed to an end of the flexible connector (33) away from the support sleeve (32).

6. The algae efficient cultivation equipment according to claim 5, characterized in that: The scraping member comprises: The guide grooves (40) have four locations, and the guide grooves (40) are symmetrically opened through the interior of the connecting ring (25); There are four guide sleeves (41), and the four guide sleeves (41) are symmetrically mounted on the outside of the connecting ring (25) and extend to the inside of the guide groove (40); A scraping guide component is arranged on the outside of the first rotating ring (43); The adjusting part is arranged above the connecting ring (25).

7. The high-efficiency algae cultivation equipment according to claim 6, characterized in that: The scraping guide part comprises: A tough plate (42) movably penetrates the guide groove (40), and one end of the plate is located in the guide groove (40) and fixedly connected to the guide sleeve (41); There are four guide rods (46), which are evenly distributed and fixed on the outside of the first rotating ring (43) and are located below the tough plate (42); A first magnet (44) is movably mounted on the outside of the guide rod (46) and is fixedly connected to the other end of the tough plate (42); The scraper (45) is fixed on a side of the first magnet (44) close to the aerator (20).

8. The algae efficient cultivation equipment according to claim 7, characterized in that: The adjusting parts include: An electric rod (47) is inserted through the tank cover (7) and is fixedly arranged, and is located inside the algae seed tank (2) and above the connecting ring (25); An annular magnet (48) is fixed to one end of the electric rod (47) close to the connecting ring (25) and is arranged on the outer side of the rotating disk (24). The annular magnet (48) is magnetically connected to the guide sleeve (41).

9. The algae efficient cultivation equipment according to claim 8, characterized in that: The brush cleaning part comprises: A second rotating ring (49) is rotatably mounted on the outside of the algae seed tank (2) via a bearing and is located below the tank cover (7); A brush plate (50) is fixed below the second rotating ring (49); A first cotton brush (51) is fixed to a side of the brush plate (50) close to the algae seed tank (2) and in contact with the algae seed tank (2); A second magnet (52) is arranged on the inner side of the first cotton brush (51) and is fixedly connected to the brush plate (50); The second cotton brush (53) is fixed on a side of the brush plate (50) away from the algae seed tank (2).

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